Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233400163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Referendum-COL-0500, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233400163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 22K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Referendum-COL-0500-LTLCardinality-00
FORMULA_NAME Referendum-COL-0500-LTLCardinality-01
FORMULA_NAME Referendum-COL-0500-LTLCardinality-02
FORMULA_NAME Referendum-COL-0500-LTLCardinality-03
FORMULA_NAME Referendum-COL-0500-LTLCardinality-04
FORMULA_NAME Referendum-COL-0500-LTLCardinality-05
FORMULA_NAME Referendum-COL-0500-LTLCardinality-06
FORMULA_NAME Referendum-COL-0500-LTLCardinality-07
FORMULA_NAME Referendum-COL-0500-LTLCardinality-08
FORMULA_NAME Referendum-COL-0500-LTLCardinality-09
FORMULA_NAME Referendum-COL-0500-LTLCardinality-10
FORMULA_NAME Referendum-COL-0500-LTLCardinality-11
FORMULA_NAME Referendum-COL-0500-LTLCardinality-12
FORMULA_NAME Referendum-COL-0500-LTLCardinality-13
FORMULA_NAME Referendum-COL-0500-LTLCardinality-14
FORMULA_NAME Referendum-COL-0500-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748973383973

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-COL-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-06-03 17:56:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 17:56:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 17:56:27] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-03 17:56:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 17:56:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1253 ms
[2025-06-03 17:56:28] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 1501 PT places and 1001.0 transition bindings in 33 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
[2025-06-03 17:56:28] [INFO ] Built PT skeleton of HLPN with 4 places and 3 transitions 6 arcs in 11 ms.
[2025-06-03 17:56:28] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 5 formulas.
FORMULA Referendum-COL-0500-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-COL-0500-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-COL-0500-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-COL-0500-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-COL-0500-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40236 steps (76 resets) in 231 ms. (173 steps per ms) remains 2/13 properties
BEST_FIRST walk for 40000 steps (24 resets) in 551 ms. (72 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (24 resets) in 332 ms. (120 steps per ms) remains 2/2 properties
// Phase 1: matrix 3 rows 4 cols
[2025-06-03 17:56:29] [INFO ] Computed 1 invariants in 12 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 4/7 variables, and 1 constraints, problems are : Problem set: 2 solved, 0 unsolved in 256 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 329ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA Referendum-COL-0500-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-COL-0500-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 17:56:29] [INFO ] Flatten gal took : 24 ms
[2025-06-03 17:56:29] [INFO ] Flatten gal took : 3 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Voters
Arc [3:1*[0]] contains constants of sort Voters
Arc [3:1*[1]] contains constants of sort Voters
Arc [3:1*[2]] contains constants of sort Voters
Arc [3:1*[3]] contains constants of sort Voters
Arc [3:1*[4]] contains constants of sort Voters
Arc [3:1*[5]] contains constants of sort Voters
Arc [3:1*[6]] contains constants of sort Voters
Arc [3:1*[7]] contains constants of sort Voters
Arc [3:1*[8]] contains constants of sort Voters
Arc [3:1*[9]] contains constants of sort Voters
Arc [3:1*[10]] contains constants of sort Voters
Arc [3:1*[11]] contains constants of sort Voters
Arc [3:1*[12]] contains constants of sort Voters
Arc [3:1*[13]] contains constants of sort Voters
Arc [3:1*[14]] contains constants of sort Voters
Arc [3:1*[15]] contains constants of sort Voters
Arc [3:1*[16]] contains constants of sort Voters
Arc [3:1*[17]] contains constants of sort Voters
Arc [3:1*[18]] contains constants of sort Voters
Arc [3:1*[19]] contains constants of sort Voters
Arc [3:1*[20]] contains constants of sort Voters
Arc [3:1*[21]] contains constants of sort Voters
Arc [3:1*[22]] contains constants of sort Voters
Arc [3:1*[23]] contains constants of sort Voters
Arc [3:1*[24]] contains constants of sort Voters
Arc [3:1*[25]] contains constants of sort Voters
Arc [3:1*[26]] contains constants of sort Voters
Arc [3:1*[27]] contains constants of sort Voters
Arc [3:1*[28]] contains constants of sort Voters
Arc [3:1*[29]] contains constants of sort Voters
Arc [3:1*[30]] contains constants of sort Voters
Arc [3:1*[31]] contains constants of sort Voters
Arc [3:1*[32]] contains constants of sort Voters
Arc [3:1*[33]] contains constants of sort Voters
Arc [3:1*[34]] contains constants of sort Voters
Arc [3:1*[35]] contains constants of sort Voters
Arc [3:1*[36]] contains constants of sort Voters
Arc [3:1*[37]] contains constants of sort Voters
Arc [3:1*[38]] contains constants of sort Voters
Arc [3:1*[39]] contains constants of sort Voters
Arc [3:1*[40]] contains constants of sort Voters
Arc [3:1*[41]] contains constants of sort Voters
Arc [3:1*[42]] contains constants of sort Voters
Arc [3:1*[43]] contains constants of sort Voters
Arc [3:1*[44]] contains constants of sort Voters
Arc [3:1*[45]] contains constants of sort Voters
Arc [3:1*[46]] contains constants of sort Voters
Arc [3:1*[47]] contains constants of sort Voters
Arc [3:1*[48]] contains constants of sort Voters
Arc [3:1*[49]] contains constants of sort Voters
Arc [3:1*[50]] contains constants of sort Voters
Arc [3:1*[51]] contains constants of sort Voters
Arc [3:1*[52]] contains constants of sort Voters
Arc [3:1*[53]] contains constants of sort Voters
Arc [3:1*[54]] contains constants of sort Voters
Arc [3:1*[55]] contains constants of sort Voters
Arc [3:1*[56]] contains constants of sort Voters
Arc [3:1*[57]] contains constants of sort Voters
Arc [3:1*[58]] contains constants of sort Voters
Arc [3:1*[59]] contains constants of sort Voters
Arc [3:1*[60]] contains constants of sort Voters
Arc [3:1*[61]] contains constants of sort Voters
Arc [3:1*[62]] contains constants of sort Voters
Arc [3:1*[63]] contains constants of sort Voters
Arc [3:1*[64]] contains constants of sort Voters
Arc [3:1*[65]] contains constants of sort Voters
Arc [3:1*[66]] contains constants of sort Voters
Arc [3:1*[67]] contains constants of sort Voters
Arc [3:1*[68]] contains constants of sort Voters
Arc [3:1*[69]] contains constants of sort Voters
Arc [3:1*[70]] contains constants of sort Voters
Arc [3:1*[71]] contains constants of sort Voters
Arc [3:1*[72]] contains constants of sort Voters
Arc [3:1*[73]] contains constants of sort Voters
Arc [3:1*[74]] contains constants of sort Voters
Arc [3:1*[75]] contains constants of sort Voters
Arc [3:1*[76]] contains constants of sort Voters
Arc [3:1*[77]] contains constants of sort Voters
Arc [3:1*[78]] contains constants of sort Voters
Arc [3:1*[79]] contains constants of sort Voters
Arc [3:1*[80]] contains constants of sort Voters
Arc [3:1*[81]] contains constants of sort Voters
Arc [3:1*[82]] contains constants of sort Voters
Arc [3:1*[83]] contains constants of sort Voters
Arc [3:1*[84]] contains constants of sort Voters
Arc [3:1*[85]] contains constants of sort Voters
Arc [3:1*[86]] contains constants of sort Voters
Arc [3:1*[87]] contains constants of sort Voters
Arc [3:1*[88]] contains constants of sort Voters
Arc [3:1*[89]] contains constants of sort Voters
Arc [3:1*[90]] contains constants of sort Voters
Arc [3:1*[91]] contains constants of sort Voters
Arc [3:1*[92]] contains constants of sort Voters
Arc [3:1*[93]] contains constants of sort Voters
Arc [3:1*[94]] contains constants of sort Voters
Arc [3:1*[95]] contains constants of sort Voters
Arc [3:1*[96]] contains constants of sort Voters
Arc [3:1*[97]] contains constants of sort Voters
Arc [3:1*[98]] contains constants of sort Voters
Arc [3:1*[99]] contains constants of sort Voters
Arc [3:1*[100]] contains constants of sort Voters
Arc [3:1*[101]] contains constants of sort Voters
Arc [3:1*[102]] contains constants of sort Voters
Arc [3:1*[103]] contains constants of sort Voters
Arc [3:1*[104]] contains constants of sort Voters
Arc [3:1*[105]] contains constants of sort Voters
Arc [3:1*[106]] contains constants of sort Voters
Arc [3:1*[107]] contains constants of sort Voters
Arc [3:1*[108]] contains constants of sort Voters
Arc [3:1*[109]] contains constants of sort Voters
Arc [3:1*[110]] contains constants of sort Voters
Arc [3:1*[111]] contains constants of sort Voters
Arc [3:1*[112]] contains constants of sort Voters
Arc [3:1*[113]] contains constants of sort Voters
Arc [3:1*[114]] contains constants of sort Voters
Arc [3:1*[115]] contains constants of sort Voters
Arc [3:1*[116]] contains constants of sort Voters
Arc [3:1*[117]] contains constants of sort Voters
Arc [3:1*[118]] contains constants of sort Voters
Arc [3:1*[119]] contains constants of sort Voters
Arc [3:1*[120]] contains constants of sort Voters
Arc [3:1*[121]] contains constants of sort Voters
Arc [3:1*[122]] contains constants of sort Voters
Arc [3:1*[123]] contains constants of sort Voters
Arc [3:1*[124]] contains constants of sort Voters
Arc [3:1*[125]] contains constants of sort Voters
Arc [3:1*[126]] contains constants of sort Voters
Arc [3:1*[127]] contains constants of sort Voters
Arc [3:1*[128]] contains constants of sort Voters
Arc [3:1*[129]] contains constants of sort Voters
Arc [3:1*[130]] contains constants of sort Voters
Arc [3:1*[131]] contains constants of sort Voters
Arc [3:1*[132]] contains constants of sort Voters
Arc [3:1*[133]] contains constants of sort Voters
Arc [3:1*[134]] contains constants of sort Voters
Arc [3:1*[135]] contains constants of sort Voters
Arc [3:1*[136]] contains constants of sort Voters
Arc [3:1*[137]] contains constants of sort Voters
Arc [3:1*[138]] contains constants of sort Voters
Arc [3:1*[139]] contains constants of sort Voters
Arc [3:1*[140]] contains constants of sort Voters
Arc [3:1*[141]] contains constants of sort Voters
Arc [3:1*[142]] contains constants of sort Voters
Arc [3:1*[143]] contains constants of sort Voters
Arc [3:1*[144]] contains constants of sort Voters
Arc [3:1*[145]] contains constants of sort Voters
Arc [3:1*[146]] contains constants of sort Voters
Arc [3:1*[147]] contains constants of sort Voters
Arc [3:1*[148]] contains constants of sort Voters
Arc [3:1*[149]] contains constants of sort Voters
Arc [3:1*[150]] contains constants of sort Voters
Arc [3:1*[151]] contains constants of sort Voters
Arc [3:1*[152]] contains constants of sort Voters
Arc [3:1*[153]] contains constants of sort Voters
Arc [3:1*[154]] contains constants of sort Voters
Arc [3:1*[155]] contains constants of sort Voters
Arc [3:1*[156]] contains constants of sort Voters
Arc [3:1*[157]] contains constants of sort Voters
Arc [3:1*[158]] contains constants of sort Voters
Arc [3:1*[159]] contains constants of sort Voters
Arc [3:1*[160]] contains constants of sort Voters
Arc [3:1*[161]] contains constants of sort Voters
Arc [3:1*[162]] contains constants of sort Voters
Arc [3:1*[163]] contains constants of sort Voters
Arc [3:1*[164]] contains constants of sort Voters
Arc [3:1*[165]] contains constants of sort Voters
Arc [3:1*[166]] contains constants of sort Voters
Arc [3:1*[167]] contains constants of sort Voters
Arc [3:1*[168]] contains constants of sort Voters
Arc [3:1*[169]] contains constants of sort Voters
Arc [3:1*[170]] contains constants of sort Voters
Arc [3:1*[171]] contains constants of sort Voters
Arc [3:1*[172]] contains constants of sort Voters
Arc [3:1*[173]] contains constants of sort Voters
Arc [3:1*[174]] contains constants of sort Voters
Arc [3:1*[175]] contains constants of sort Voters
Arc [3:1*[176]] contains constants of sort Voters
Arc [3:1*[177]] contains constants of sort Voters
Arc [3:1*[178]] contains constants of sort Voters
Arc [3:1*[179]] contains constants of sort Voters
Arc [3:1*[180]] contains constants of sort Voters
Arc [3:1*[181]] contains constants of sort Voters
Arc [3:1*[182]] contains constants of sort Voters
Arc [3:1*[183]] contains constants of sort Voters
Arc [3:1*[184]] contains constants of sort Voters
Arc [3:1*[185]] contains constants of sort Voters
Arc [3:1*[186]] contains constants of sort Voters
Arc [3:1*[187]] contains constants of sort Voters
Arc [3:1*[188]] contains constants of sort Voters
Arc [3:1*[189]] contains constants of sort Voters
Arc [3:1*[190]] contains constants of sort Voters
Arc [3:1*[191]] contains constants of sort Voters
Arc [3:1*[192]] contains constants of sort Voters
Arc [3:1*[193]] contains constants of sort Voters
Arc [3:1*[194]] contains constants of sort Voters
Arc [3:1*[195]] contains constants of sort Voters
Arc [3:1*[196]] contains constants of sort Voters
Arc [3:1*[197]] contains constants of sort Voters
Arc [3:1*[198]] contains constants of sort Voters
Arc [3:1*[199]] contains constants of sort Voters
Arc [3:1*[200]] contains constants of sort Voters
Arc [3:1*[201]] contains constants of sort Voters
Arc [3:1*[202]] contains constants of sort Voters
Arc [3:1*[203]] contains constants of sort Voters
Arc [3:1*[204]] contains constants of sort Voters
Arc [3:1*[205]] contains constants of sort Voters
Arc [3:1*[206]] contains constants of sort Voters
Arc [3:1*[207]] contains constants of sort Voters
Arc [3:1*[208]] contains constants of sort Voters
Arc [3:1*[209]] contains constants of sort Voters
Arc [3:1*[210]] contains constants of sort Voters
Arc [3:1*[211]] contains constants of sort Voters
Arc [3:1*[212]] contains constants of sort Voters
Arc [3:1*[213]] contains constants of sort Voters
Arc [3:1*[214]] contains constants of sort Voters
Arc [3:1*[215]] contains constants of sort Voters
Arc [3:1*[216]] contains constants of sort Voters
Arc [3:1*[217]] contains constants of sort Voters
Arc [3:1*[218]] contains constants of sort Voters
Arc [3:1*[219]] contains constants of sort Voters
Arc [3:1*[220]] contains constants of sort Voters
Arc [3:1*[221]] contains constants of sort Voters
Arc [3:1*[222]] contains constants of sort Voters
Arc [3:1*[223]] contains constants of sort Voters
Arc [3:1*[224]] contains constants of sort Voters
Arc [3:1*[225]] contains constants of sort Voters
Arc [3:1*[226]] contains constants of sort Voters
Arc [3:1*[227]] contains constants of sort Voters
Arc [3:1*[228]] contains constants of sort Voters
Arc [3:1*[229]] contains constants of sort Voters
Arc [3:1*[230]] contains constants of sort Voters
Arc [3:1*[231]] contains constants of sort Voters
Arc [3:1*[232]] contains constants of sort Voters
Arc [3:1*[233]] contains constants of sort Voters
Arc [3:1*[234]] contains constants of sort Voters
Arc [3:1*[235]] contains constants of sort Voters
Arc [3:1*[236]] contains constants of sort Voters
Arc [3:1*[237]] contains constants of sort Voters
Arc [3:1*[238]] contains constants of sort Voters
Arc [3:1*[239]] contains constants of sort Voters
Arc [3:1*[240]] contains constants of sort Voters
Arc [3:1*[241]] contains constants of sort Voters
Arc [3:1*[242]] contains constants of sort Voters
Arc [3:1*[243]] contains constants of sort Voters
Arc [3:1*[244]] contains constants of sort Voters
Arc [3:1*[245]] contains constants of sort Voters
Arc [3:1*[246]] contains constants of sort Voters
Arc [3:1*[247]] contains constants of sort Voters
Arc [3:1*[248]] contains constants of sort Voters
Arc [3:1*[249]] contains constants of sort Voters
Arc [3:1*[250]] contains constants of sort Voters
Arc [3:1*[251]] contains constants of sort Voters
Arc [3:1*[252]] contains constants of sort Voters
Arc [3:1*[253]] contains constants of sort Voters
Arc [3:1*[254]] contains constants of sort Voters
Arc [3:1*[255]] contains constants of sort Voters
Arc [3:1*[256]] contains constants of sort Voters
Arc [3:1*[257]] contains constants of sort Voters
Arc [3:1*[258]] contains constants of sort Voters
Arc [3:1*[259]] contains constants of sort Voters
Arc [3:1*[260]] contains constants of sort Voters
Arc [3:1*[261]] contains constants of sort Voters
Arc [3:1*[262]] contains constants of sort Voters
Arc [3:1*[263]] contains constants of sort Voters
Arc [3:1*[264]] contains constants of sort Voters
Arc [3:1*[265]] contains constants of sort Voters
Arc [3:1*[266]] contains constants of sort Voters
Arc [3:1*[267]] contains constants of sort Voters
Arc [3:1*[268]] contains constants of sort Voters
Arc [3:1*[269]] contains constants of sort Voters
Arc [3:1*[270]] contains constants of sort Voters
Arc [3:1*[271]] contains constants of sort Voters
Arc [3:1*[272]] contains constants of sort Voters
Arc [3:1*[273]] contains constants of sort Voters
Arc [3:1*[274]] contains constants of sort Voters
Arc [3:1*[275]] contains constants of sort Voters
Arc [3:1*[276]] contains constants of sort Voters
Arc [3:1*[277]] contains constants of sort Voters
Arc [3:1*[278]] contains constants of sort Voters
Arc [3:1*[279]] contains constants of sort Voters
Arc [3:1*[280]] contains constants of sort Voters
Arc [3:1*[281]] contains constants of sort Voters
Arc [3:1*[282]] contains constants of sort Voters
Arc [3:1*[283]] contains constants of sort Voters
Arc [3:1*[284]] contains constants of sort Voters
Arc [3:1*[285]] contains constants of sort Voters
Arc [3:1*[286]] contains constants of sort Voters
Arc [3:1*[287]] contains constants of sort Voters
Arc [3:1*[288]] contains constants of sort Voters
Arc [3:1*[289]] contains constants of sort Voters
Arc [3:1*[290]] contains constants of sort Voters
Arc [3:1*[291]] contains constants of sort Voters
Arc [3:1*[292]] contains constants of sort Voters
Arc [3:1*[293]] contains constants of sort Voters
Arc [3:1*[294]] contains constants of sort Voters
Arc [3:1*[295]] contains constants of sort Voters
Arc [3:1*[296]] contains constants of sort Voters
Arc [3:1*[297]] contains constants of sort Voters
Arc [3:1*[298]] contains constants of sort Voters
Arc [3:1*[299]] contains constants of sort Voters
Arc [3:1*[300]] contains constants of sort Voters
Arc [3:1*[301]] contains constants of sort Voters
Arc [3:1*[302]] contains constants of sort Voters
Arc [3:1*[303]] contains constants of sort Voters
Arc [3:1*[304]] contains constants of sort Voters
Arc [3:1*[305]] contains constants of sort Voters
Arc [3:1*[306]] contains constants of sort Voters
Arc [3:1*[307]] contains constants of sort Voters
Arc [3:1*[308]] contains constants of sort Voters
Arc [3:1*[309]] contains constants of sort Voters
Arc [3:1*[310]] contains constants of sort Voters
Arc [3:1*[311]] contains constants of sort Voters
Arc [3:1*[312]] contains constants of sort Voters
Arc [3:1*[313]] contains constants of sort Voters
Arc [3:1*[314]] contains constants of sort Voters
Arc [3:1*[315]] contains constants of sort Voters
Arc [3:1*[316]] contains constants of sort Voters
Arc [3:1*[317]] contains constants of sort Voters
Arc [3:1*[318]] contains constants of sort Voters
Arc [3:1*[319]] contains constants of sort Voters
Arc [3:1*[320]] contains constants of sort Voters
Arc [3:1*[321]] contains constants of sort Voters
Arc [3:1*[322]] contains constants of sort Voters
Arc [3:1*[323]] contains constants of sort Voters
Arc [3:1*[324]] contains constants of sort Voters
Arc [3:1*[325]] contains constants of sort Voters
Arc [3:1*[326]] contains constants of sort Voters
Arc [3:1*[327]] contains constants of sort Voters
Arc [3:1*[328]] contains constants of sort Voters
Arc [3:1*[329]] contains constants of sort Voters
Arc [3:1*[330]] contains constants of sort Voters
Arc [3:1*[331]] contains constants of sort Voters
Arc [3:1*[332]] contains constants of sort Voters
Arc [3:1*[333]] contains constants of sort Voters
Arc [3:1*[334]] contains constants of sort Voters
Arc [3:1*[335]] contains constants of sort Voters
Arc [3:1*[336]] contains constants of sort Voters
Arc [3:1*[337]] contains constants of sort Voters
Arc [3:1*[338]] contains constants of sort Voters
Arc [3:1*[339]] contains constants of sort Voters
Arc [3:1*[340]] contains constants of sort Voters
Arc [3:1*[341]] contains constants of sort Voters
Arc [3:1*[342]] contains constants of sort Voters
Arc [3:1*[343]] contains constants of sort Voters
Arc [3:1*[344]] contains constants of sort Voters
Arc [3:1*[345]] contains constants of sort Voters
Arc [3:1*[346]] contains constants of sort Voters
Arc [3:1*[347]] contains constants of sort Voters
Arc [3:1*[348]] contains constants of sort Voters
Arc [3:1*[349]] contains constants of sort Voters
Arc [3:1*[350]] contains constants of sort Voters
Arc [3:1*[351]] contains constants of sort Voters
Arc [3:1*[352]] contains constants of sort Voters
Arc [3:1*[353]] contains constants of sort Voters
Arc [3:1*[354]] contains constants of sort Voters
Arc [3:1*[355]] contains constants of sort Voters
Arc [3:1*[356]] contains constants of sort Voters
Arc [3:1*[357]] contains constants of sort Voters
Arc [3:1*[358]] contains constants of sort Voters
Arc [3:1*[359]] contains constants of sort Voters
Arc [3:1*[360]] contains constants of sort Voters
Arc [3:1*[361]] contains constants of sort Voters
Arc [3:1*[362]] contains constants of sort Voters
Arc [3:1*[363]] contains constants of sort Voters
Arc [3:1*[364]] contains constants of sort Voters
Arc [3:1*[365]] contains constants of sort Voters
Arc [3:1*[366]] contains constants of sort Voters
Arc [3:1*[367]] contains constants of sort Voters
Arc [3:1*[368]] contains constants of sort Voters
Arc [3:1*[369]] contains constants of sort Voters
Arc [3:1*[370]] contains constants of sort Voters
Arc [3:1*[371]] contains constants of sort Voters
Arc [3:1*[372]] contains constants of sort Voters
Arc [3:1*[373]] contains constants of sort Voters
Arc [3:1*[374]] contains constants of sort Voters
Arc [3:1*[375]] contains constants of sort Voters
Arc [3:1*[376]] contains constants of sort Voters
Arc [3:1*[377]] contains constants of sort Voters
Arc [3:1*[378]] contains constants of sort Voters
Arc [3:1*[379]] contains constants of sort Voters
Arc [3:1*[380]] contains constants of sort Voters
Arc [3:1*[381]] contains constants of sort Voters
Arc [3:1*[382]] contains constants of sort Voters
Arc [3:1*[383]] contains constants of sort Voters
Arc [3:1*[384]] contains constants of sort Voters
Arc [3:1*[385]] contains constants of sort Voters
Arc [3:1*[386]] contains constants of sort Voters
Arc [3:1*[387]] contains constants of sort Voters
Arc [3:1*[388]] contains constants of sort Voters
Arc [3:1*[389]] contains constants of sort Voters
Arc [3:1*[390]] contains constants of sort Voters
Arc [3:1*[391]] contains constants of sort Voters
Arc [3:1*[392]] contains constants of sort Voters
Arc [3:1*[393]] contains constants of sort Voters
Arc [3:1*[394]] contains constants of sort Voters
Arc [3:1*[395]] contains constants of sort Voters
Arc [3:1*[396]] contains constants of sort Voters
Arc [3:1*[397]] contains constants of sort Voters
Arc [3:1*[398]] contains constants of sort Voters
Arc [3:1*[399]] contains constants of sort Voters
Arc [3:1*[400]] contains constants of sort Voters
Arc [3:1*[401]] contains constants of sort Voters
Arc [3:1*[402]] contains constants of sort Voters
Arc [3:1*[403]] contains constants of sort Voters
Arc [3:1*[404]] contains constants of sort Voters
Arc [3:1*[405]] contains constants of sort Voters
Arc [3:1*[406]] contains constants of sort Voters
Arc [3:1*[407]] contains constants of sort Voters
Arc [3:1*[408]] contains constants of sort Voters
Arc [3:1*[409]] contains constants of sort Voters
Arc [3:1*[410]] contains constants of sort Voters
Arc [3:1*[411]] contains constants of sort Voters
Arc [3:1*[412]] contains constants of sort Voters
Arc [3:1*[413]] contains constants of sort Voters
Arc [3:1*[414]] contains constants of sort Voters
Arc [3:1*[415]] contains constants of sort Voters
Arc [3:1*[416]] contains constants of sort Voters
Arc [3:1*[417]] contains constants of sort Voters
Arc [3:1*[418]] contains constants of sort Voters
Arc [3:1*[419]] contains constants of sort Voters
Arc [3:1*[420]] contains constants of sort Voters
Arc [3:1*[421]] contains constants of sort Voters
Arc [3:1*[422]] contains constants of sort Voters
Arc [3:1*[423]] contains constants of sort Voters
Arc [3:1*[424]] contains constants of sort Voters
Arc [3:1*[425]] contains constants of sort Voters
Arc [3:1*[426]] contains constants of sort Voters
Arc [3:1*[427]] contains constants of sort Voters
Arc [3:1*[428]] contains constants of sort Voters
Arc [3:1*[429]] contains constants of sort Voters
Arc [3:1*[430]] contains constants of sort Voters
Arc [3:1*[431]] contains constants of sort Voters
Arc [3:1*[432]] contains constants of sort Voters
Arc [3:1*[433]] contains constants of sort Voters
Arc [3:1*[434]] contains constants of sort Voters
Arc [3:1*[435]] contains constants of sort Voters
Arc [3:1*[436]] contains constants of sort Voters
Arc [3:1*[437]] contains constants of sort Voters
Arc [3:1*[438]] contains constants of sort Voters
Arc [3:1*[439]] contains constants of sort Voters
Arc [3:1*[440]] contains constants of sort Voters
Arc [3:1*[441]] contains constants of sort Voters
Arc [3:1*[442]] contains constants of sort Voters
Arc [3:1*[443]] contains constants of sort Voters
Arc [3:1*[444]] contains constants of sort Voters
Arc [3:1*[445]] contains constants of sort Voters
Arc [3:1*[446]] contains constants of sort Voters
Arc [3:1*[447]] contains constants of sort Voters
Arc [3:1*[448]] contains constants of sort Voters
Arc [3:1*[449]] contains constants of sort Voters
Arc [3:1*[450]] contains constants of sort Voters
Arc [3:1*[451]] contains constants of sort Voters
Arc [3:1*[452]] contains constants of sort Voters
Arc [3:1*[453]] contains constants of sort Voters
Arc [3:1*[454]] contains constants of sort Voters
Arc [3:1*[455]] contains constants of sort Voters
Arc [3:1*[456]] contains constants of sort Voters
Arc [3:1*[457]] contains constants of sort Voters
Arc [3:1*[458]] contains constants of sort Voters
Arc [3:1*[459]] contains constants of sort Voters
Arc [3:1*[460]] contains constants of sort Voters
Arc [3:1*[461]] contains constants of sort Voters
Arc [3:1*[462]] contains constants of sort Voters
Arc [3:1*[463]] contains constants of sort Voters
Arc [3:1*[464]] contains constants of sort Voters
Arc [3:1*[465]] contains constants of sort Voters
Arc [3:1*[466]] contains constants of sort Voters
Arc [3:1*[467]] contains constants of sort Voters
Arc [3:1*[468]] contains constants of sort Voters
Arc [3:1*[469]] contains constants of sort Voters
Arc [3:1*[470]] contains constants of sort Voters
Arc [3:1*[471]] contains constants of sort Voters
Arc [3:1*[472]] contains constants of sort Voters
Arc [3:1*[473]] contains constants of sort Voters
Arc [3:1*[474]] contains constants of sort Voters
Arc [3:1*[475]] contains constants of sort Voters
Arc [3:1*[476]] contains constants of sort Voters
Arc [3:1*[477]] contains constants of sort Voters
Arc [3:1*[478]] contains constants of sort Voters
Arc [3:1*[479]] contains constants of sort Voters
Arc [3:1*[480]] contains constants of sort Voters
Arc [3:1*[481]] contains constants of sort Voters
Arc [3:1*[482]] contains constants of sort Voters
Arc [3:1*[483]] contains constants of sort Voters
Arc [3:1*[484]] contains constants of sort Voters
Arc [3:1*[485]] contains constants of sort Voters
Arc [3:1*[486]] contains constants of sort Voters
Arc [3:1*[487]] contains constants of sort Voters
Arc [3:1*[488]] contains constants of sort Voters
Arc [3:1*[489]] contains constants of sort Voters
Arc [3:1*[490]] contains constants of sort Voters
Arc [3:1*[491]] contains constants of sort Voters
Arc [3:1*[492]] contains constants of sort Voters
Arc [3:1*[493]] contains constants of sort Voters
Arc [3:1*[494]] contains constants of sort Voters
Arc [3:1*[495]] contains constants of sort Voters
Arc [3:1*[496]] contains constants of sort Voters
Arc [3:1*[497]] contains constants of sort Voters
Arc [3:1*[498]] contains constants of sort Voters
Arc [3:1*[499]] contains constants of sort Voters
Transition start : constants on arcs in [[3:1*[0]], [3:1*[1]], [3:1*[2]], [3:1*[3]], [3:1*[4]], [3:1*[5]], [3:1*[6]], [3:1*[7]], [3:1*[8]], [3:1*[9]], [3:1*[10]], [3:1*[11]], [3:1*[12]], [3:1*[13]], [3:1*[14]], [3:1*[15]], [3:1*[16]], [3:1*[17]], [3:1*[18]], [3:1*[19]], [3:1*[20]], [3:1*[21]], [3:1*[22]], [3:1*[23]], [3:1*[24]], [3:1*[25]], [3:1*[26]], [3:1*[27]], [3:1*[28]], [3:1*[29]], [3:1*[30]], [3:1*[31]], [3:1*[32]], [3:1*[33]], [3:1*[34]], [3:1*[35]], [3:1*[36]], [3:1*[37]], [3:1*[38]], [3:1*[39]], [3:1*[40]], [3:1*[41]], [3:1*[42]], [3:1*[43]], [3:1*[44]], [3:1*[45]], [3:1*[46]], [3:1*[47]], [3:1*[48]], [3:1*[49]], [3:1*[50]], [3:1*[51]], [3:1*[52]], [3:1*[53]], [3:1*[54]], [3:1*[55]], [3:1*[56]], [3:1*[57]], [3:1*[58]], [3:1*[59]], [3:1*[60]], [3:1*[61]], [3:1*[62]], [3:1*[63]], [3:1*[64]], [3:1*[65]], [3:1*[66]], [3:1*[67]], [3:1*[68]], [3:1*[69]], [3:1*[70]], [3:1*[71]], [3:1*[72]], [3:1*[73]], [3:1*[74]], [3:1*[75]], [3:1*[76]], [3:1*[77]], [3:1*[78]], [3:1*[79]], [3:1*[80]], [3:1*[81]], [3:1*[82]], [3:1*[83]], [3:1*[84]], [3:1*[85]], [3:1*[86]], [3:1*[87]], [3:1*[88]], [3:1*[89]], [3:1*[90]], [3:1*[91]], [3:1*[92]], [3:1*[93]], [3:1*[94]], [3:1*[95]], [3:1*[96]], [3:1*[97]], [3:1*[98]], [3:1*[99]], [3:1*[100]], [3:1*[101]], [3:1*[102]], [3:1*[103]], [3:1*[104]], [3:1*[105]], [3:1*[106]], [3:1*[107]], [3:1*[108]], [3:1*[109]], [3:1*[110]], [3:1*[111]], [3:1*[112]], [3:1*[113]], [3:1*[114]], [3:1*[115]], [3:1*[116]], [3:1*[117]], [3:1*[118]], [3:1*[119]], [3:1*[120]], [3:1*[121]], [3:1*[122]], [3:1*[123]], [3:1*[124]], [3:1*[125]], [3:1*[126]], [3:1*[127]], [3:1*[128]], [3:1*[129]], [3:1*[130]], [3:1*[131]], [3:1*[132]], [3:1*[133]], [3:1*[134]], [3:1*[135]], [3:1*[136]], [3:1*[137]], [3:1*[138]], [3:1*[139]], [3:1*[140]], [3:1*[141]], [3:1*[142]], [3:1*[143]], [3:1*[144]], [3:1*[145]], [3:1*[146]], [3:1*[147]], [3:1*[148]], [3:1*[149]], [3:1*[150]], [3:1*[151]], [3:1*[152]], [3:1*[153]], [3:1*[154]], [3:1*[155]], [3:1*[156]], [3:1*[157]], [3:1*[158]], [3:1*[159]], [3:1*[160]], [3:1*[161]], [3:1*[162]], [3:1*[163]], [3:1*[164]], [3:1*[165]], [3:1*[166]], [3:1*[167]], [3:1*[168]], [3:1*[169]], [3:1*[170]], [3:1*[171]], [3:1*[172]], [3:1*[173]], [3:1*[174]], [3:1*[175]], [3:1*[176]], [3:1*[177]], [3:1*[178]], [3:1*[179]], [3:1*[180]], [3:1*[181]], [3:1*[182]], [3:1*[183]], [3:1*[184]], [3:1*[185]], [3:1*[186]], [3:1*[187]], [3:1*[188]], [3:1*[189]], [3:1*[190]], [3:1*[191]], [3:1*[192]], [3:1*[193]], [3:1*[194]], [3:1*[195]], [3:1*[196]], [3:1*[197]], [3:1*[198]], [3:1*[199]], [3:1*[200]], [3:1*[201]], [3:1*[202]], [3:1*[203]], [3:1*[204]], [3:1*[205]], [3:1*[206]], [3:1*[207]], [3:1*[208]], [3:1*[209]], [3:1*[210]], [3:1*[211]], [3:1*[212]], [3:1*[213]], [3:1*[214]], [3:1*[215]], [3:1*[216]], [3:1*[217]], [3:1*[218]], [3:1*[219]], [3:1*[220]], [3:1*[221]], [3:1*[222]], [3:1*[223]], [3:1*[224]], [3:1*[225]], [3:1*[226]], [3:1*[227]], [3:1*[228]], [3:1*[229]], [3:1*[230]], [3:1*[231]], [3:1*[232]], [3:1*[233]], [3:1*[234]], [3:1*[235]], [3:1*[236]], [3:1*[237]], [3:1*[238]], [3:1*[239]], [3:1*[240]], [3:1*[241]], [3:1*[242]], [3:1*[243]], [3:1*[244]], [3:1*[245]], [3:1*[246]], [3:1*[247]], [3:1*[248]], [3:1*[249]], [3:1*[250]], [3:1*[251]], [3:1*[252]], [3:1*[253]], [3:1*[254]], [3:1*[255]], [3:1*[256]], [3:1*[257]], [3:1*[258]], [3:1*[259]], [3:1*[260]], [3:1*[261]], [3:1*[262]], [3:1*[263]], [3:1*[264]], [3:1*[265]], [3:1*[266]], [3:1*[267]], [3:1*[268]], [3:1*[269]], [3:1*[270]], [3:1*[271]], [3:1*[272]], [3:1*[273]], [3:1*[274]], [3:1*[275]], [3:1*[276]], [3:1*[277]], [3:1*[278]], [3:1*[279]], [3:1*[280]], [3:1*[281]], [3:1*[282]], [3:1*[283]], [3:1*[284]], [3:1*[285]], [3:1*[286]], [3:1*[287]], [3:1*[288]], [3:1*[289]], [3:1*[290]], [3:1*[291]], [3:1*[292]], [3:1*[293]], [3:1*[294]], [3:1*[295]], [3:1*[296]], [3:1*[297]], [3:1*[298]], [3:1*[299]], [3:1*[300]], [3:1*[301]], [3:1*[302]], [3:1*[303]], [3:1*[304]], [3:1*[305]], [3:1*[306]], [3:1*[307]], [3:1*[308]], [3:1*[309]], [3:1*[310]], [3:1*[311]], [3:1*[312]], [3:1*[313]], [3:1*[314]], [3:1*[315]], [3:1*[316]], [3:1*[317]], [3:1*[318]], [3:1*[319]], [3:1*[320]], [3:1*[321]], [3:1*[322]], [3:1*[323]], [3:1*[324]], [3:1*[325]], [3:1*[326]], [3:1*[327]], [3:1*[328]], [3:1*[329]], [3:1*[330]], [3:1*[331]], [3:1*[332]], [3:1*[333]], [3:1*[334]], [3:1*[335]], [3:1*[336]], [3:1*[337]], [3:1*[338]], [3:1*[339]], [3:1*[340]], [3:1*[341]], [3:1*[342]], [3:1*[343]], [3:1*[344]], [3:1*[345]], [3:1*[346]], [3:1*[347]], [3:1*[348]], [3:1*[349]], [3:1*[350]], [3:1*[351]], [3:1*[352]], [3:1*[353]], [3:1*[354]], [3:1*[355]], [3:1*[356]], [3:1*[357]], [3:1*[358]], [3:1*[359]], [3:1*[360]], [3:1*[361]], [3:1*[362]], [3:1*[363]], [3:1*[364]], [3:1*[365]], [3:1*[366]], [3:1*[367]], [3:1*[368]], [3:1*[369]], [3:1*[370]], [3:1*[371]], [3:1*[372]], [3:1*[373]], [3:1*[374]], [3:1*[375]], [3:1*[376]], [3:1*[377]], [3:1*[378]], [3:1*[379]], [3:1*[380]], [3:1*[381]], [3:1*[382]], [3:1*[383]], [3:1*[384]], [3:1*[385]], [3:1*[386]], [3:1*[387]], [3:1*[388]], [3:1*[389]], [3:1*[390]], [3:1*[391]], [3:1*[392]], [3:1*[393]], [3:1*[394]], [3:1*[395]], [3:1*[396]], [3:1*[397]], [3:1*[398]], [3:1*[399]], [3:1*[400]], [3:1*[401]], [3:1*[402]], [3:1*[403]], [3:1*[404]], [3:1*[405]], [3:1*[406]], [3:1*[407]], [3:1*[408]], [3:1*[409]], [3:1*[410]], [3:1*[411]], [3:1*[412]], [3:1*[413]], [3:1*[414]], [3:1*[415]], [3:1*[416]], [3:1*[417]], [3:1*[418]], [3:1*[419]], [3:1*[420]], [3:1*[421]], [3:1*[422]], [3:1*[423]], [3:1*[424]], [3:1*[425]], [3:1*[426]], [3:1*[427]], [3:1*[428]], [3:1*[429]], [3:1*[430]], [3:1*[431]], [3:1*[432]], [3:1*[433]], [3:1*[434]], [3:1*[435]], [3:1*[436]], [3:1*[437]], [3:1*[438]], [3:1*[439]], [3:1*[440]], [3:1*[441]], [3:1*[442]], [3:1*[443]], [3:1*[444]], [3:1*[445]], [3:1*[446]], [3:1*[447]], [3:1*[448]], [3:1*[449]], [3:1*[450]], [3:1*[451]], [3:1*[452]], [3:1*[453]], [3:1*[454]], [3:1*[455]], [3:1*[456]], [3:1*[457]], [3:1*[458]], [3:1*[459]], [3:1*[460]], [3:1*[461]], [3:1*[462]], [3:1*[463]], [3:1*[464]], [3:1*[465]], [3:1*[466]], [3:1*[467]], [3:1*[468]], [3:1*[469]], [3:1*[470]], [3:1*[471]], [3:1*[472]], [3:1*[473]], [3:1*[474]], [3:1*[475]], [3:1*[476]], [3:1*[477]], [3:1*[478]], [3:1*[479]], [3:1*[480]], [3:1*[481]], [3:1*[482]], [3:1*[483]], [3:1*[484]], [3:1*[485]], [3:1*[486]], [3:1*[487]], [3:1*[488]], [3:1*[489]], [3:1*[490]], [3:1*[491]], [3:1*[492]], [3:1*[493]], [3:1*[494]], [3:1*[495]], [3:1*[496]], [3:1*[497]], [3:1*[498]], [3:1*[499]]] introduces in Voters(500) partition with 1 elements that refines current partition to 1 subsets.
Symmetric sort wr.t. initial detected :Voters
Symmetric sort wr.t. initial and guards detected :Voters
Applying symmetric unfolding of full symmetric sort :Voters domain size was 500
[2025-06-03 17:56:29] [INFO ] Unfolded HLPN to a Petri net with 4 places and 3 transitions 6 arcs in 111 ms.
[2025-06-03 17:56:29] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Support contains 4 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Applied a total of 0 rules in 7 ms. Remains 4 /4 variables (removed 0) and now considering 3/3 (removed 0) transitions.
[2025-06-03 17:56:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-03 17:56:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:30] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 2 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 196ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 196ms
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 4/4 places, 3/3 transitions.
Support contains 4 out of 4 places after structural reductions.
[2025-06-03 17:56:30] [INFO ] Flatten gal took : 2 ms
[2025-06-03 17:56:30] [INFO ] Flatten gal took : 3 ms
[2025-06-03 17:56:30] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 40236 steps (76 resets) in 157 ms. (254 steps per ms) remains 2/13 properties
BEST_FIRST walk for 40000 steps (24 resets) in 412 ms. (96 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (24 resets) in 399 ms. (100 steps per ms) remains 2/2 properties
[2025-06-03 17:56:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 4/7 variables, and 1 constraints, problems are : Problem set: 2 solved, 0 unsolved in 53 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Referendum-COL-0500-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
Computed a total of 4 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&F(p1))))))'
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 3/3 (removed 0) transitions.
[2025-06-03 17:56:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-03 17:56:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:31] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 2 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 118ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 118ms
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 4/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 432 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-00
Stuttering criterion allowed to conclude after 836 steps with 1 reset in 22 ms.
FORMULA Referendum-COL-0500-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-COL-0500-LTLCardinality-00 finished in 736 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Graph (complete) has 3 edges and 4 vertex of which 3 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 15 ms. Remains 3 /4 variables (removed 1) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 3 cols
[2025-06-03 17:56:31] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-03 17:56:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:31] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:56:31] [INFO ] Redundant transitions in 1 ms returned []
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 3 constraints, problems are : Problem set: 0 solved, 2 unsolved in 48 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 57 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 112ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 112ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/4 places, 3/3 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 186 ms. Remains : 3/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-05
Product exploration explored 100000 steps with 199 reset in 317 ms.
Product exploration explored 100000 steps with 199 reset in 256 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 205 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
RANDOM walk for 2020 steps (4 resets) in 6 ms. (288 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
[2025-06-03 17:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 17:56:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2025-06-03 17:56:33] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 17:56:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Referendum-COL-0500-LTLCardinality-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Referendum-COL-0500-LTLCardinality-05 finished in 1703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 4 cols
[2025-06-03 17:56:33] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:33] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-03 17:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 49 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 2 unsolved in 66 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 125ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 125ms
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 4/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA Referendum-COL-0500-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-COL-0500-LTLCardinality-07 finished in 424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((G(p0) U X(X(X(p1))))||X(G(p2)))))'
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3 transition count 3
Applied a total of 1 rules in 4 ms. Remains 3 /4 variables (removed 1) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 3 cols
[2025-06-03 17:56:34] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:34] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-03 17:56:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:34] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 3 constraints, problems are : Problem set: 0 solved, 2 unsolved in 53 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 47 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 104ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 104ms
Starting structural reductions in LTL mode, iteration 1 : 3/4 places, 3/3 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 3/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 887 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0) p1)]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 71 steps with 14 reset in 1 ms.
FORMULA Referendum-COL-0500-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-COL-0500-LTLCardinality-08 finished in 1088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Graph (complete) has 3 edges and 4 vertex of which 3 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1 ms. Remains 3 /4 variables (removed 1) and now considering 3/3 (removed 0) transitions.
[2025-06-03 17:56:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:35] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-03 17:56:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:35] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:56:35] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 3 constraints, problems are : Problem set: 0 solved, 2 unsolved in 53 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 65 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 121ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 121ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/4 places, 3/3 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178 ms. Remains : 3/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 44 ms :[p0]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-10
Product exploration explored 100000 steps with 199 reset in 276 ms.
Product exploration explored 100000 steps with 199 reset in 226 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[p0]
RANDOM walk for 3517 steps (3 resets) in 5 ms. (586 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[p0]
Stuttering acceptance computed with spot in 37 ms :[p0]
[2025-06-03 17:56:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 17:56:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2025-06-03 17:56:36] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 17:56:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2025-06-03 17:56:36] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 4 ms.
[2025-06-03 17:56:36] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 3 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3/3 places, 3/3 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 3/3 (removed 0) transitions.
[2025-06-03 17:56:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-03 17:56:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:36] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:56:36] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 3 constraints, problems are : Problem set: 0 solved, 2 unsolved in 49 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 51 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 105ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 105ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 170 ms. Remains : 3/3 places, 3/3 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[p0]
RANDOM walk for 2511 steps (1 resets) in 6 ms. (358 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[p0]
Stuttering acceptance computed with spot in 34 ms :[p0]
[2025-06-03 17:56:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 17:56:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2025-06-03 17:56:36] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-03 17:56:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2025-06-03 17:56:36] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-03 17:56:36] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 46 ms :[p0]
Product exploration explored 100000 steps with 199 reset in 64 ms.
Product exploration explored 100000 steps with 199 reset in 67 ms.
Built C files in :
/tmp/ltsmin10956545788466559853
[2025-06-03 17:56:37] [INFO ] Computing symmetric may disable matrix : 3 transitions.
[2025-06-03 17:56:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 17:56:37] [INFO ] Computing symmetric may enable matrix : 3 transitions.
[2025-06-03 17:56:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 17:56:37] [INFO ] Computing Do-Not-Accords matrix : 3 transitions.
[2025-06-03 17:56:37] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 17:56:37] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10956545788466559853
Running compilation step : cd /tmp/ltsmin10956545788466559853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 287 ms.
Running link step : cd /tmp/ltsmin10956545788466559853;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin10956545788466559853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7722003655266301668.hoa' '--buchi-type=spotba'
LTSmin run took 2232 ms.
FORMULA Referendum-COL-0500-LTLCardinality-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Referendum-COL-0500-LTLCardinality-10 finished in 4690 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U X(X(p1)))&&(p2 U X(X(!p1))))))'
Support contains 4 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 4 cols
[2025-06-03 17:56:39] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:39] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-03 17:56:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:39] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 2 unsolved in 48 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 87ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 87ms
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 4/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 525 ms :[true, true, p1, (NOT p1), p1, (NOT p1), p1, true, (NOT p1), p1, p1, (NOT p1), (NOT p1)]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-13
Stuttering criterion allowed to conclude after 505 steps with 1 reset in 1 ms.
FORMULA Referendum-COL-0500-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-COL-0500-LTLCardinality-13 finished in 681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G((p0&&X(X(X(G(p1)))))))))))'
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3 transition count 3
Applied a total of 1 rules in 1 ms. Remains 3 /4 variables (removed 1) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 3 cols
[2025-06-03 17:56:40] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-03 17:56:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:40] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 3 constraints, problems are : Problem set: 0 solved, 2 unsolved in 41 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/6 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 52 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 96ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 96ms
Starting structural reductions in LTL mode, iteration 1 : 3/4 places, 3/3 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 3/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 428 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA Referendum-COL-0500-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-COL-0500-LTLCardinality-14 finished in 617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(p0 U !p1) U (X(p0)&&!p2))))'
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 4 cols
[2025-06-03 17:56:41] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:41] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-03 17:56:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:56:41] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 2 sub problems to find dead transitions.
[2025-06-03 17:56:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 5 constraints, problems are : Problem set: 0 solved, 2 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/7 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 2 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 134ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 135ms
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 4/4 places, 3/3 transitions.
Stuttering acceptance computed with spot in 379 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), true, (NOT p1), (NOT p0), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Referendum-COL-0500-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA Referendum-COL-0500-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Referendum-COL-0500-LTLCardinality-15 finished in 628 ms.
All properties solved by simple procedures.
Total runtime 15076 ms.

BK_STOP 1748973402131

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Referendum-COL-0500"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Referendum-COL-0500, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-174889233400163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-COL-0500.tgz
mv Referendum-COL-0500 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;